CN219379340U - Waste and smoke exhausting device of laser cutting machine - Google Patents
Waste and smoke exhausting device of laser cutting machine Download PDFInfo
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- CN219379340U CN219379340U CN202320244787.0U CN202320244787U CN219379340U CN 219379340 U CN219379340 U CN 219379340U CN 202320244787 U CN202320244787 U CN 202320244787U CN 219379340 U CN219379340 U CN 219379340U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a waste discharge and smoke exhaust device of a laser cutting machine, which comprises a cutting machine frame, wherein avoidance grooves are transversely formed in supporting side walls on two sides of the cutting machine frame, tracks are arranged on the inner sides of the supporting side walls, a waste smoke dust collecting device is arranged below a cutting platform in a sliding mode, the waste smoke dust collecting device comprises a cylindrical shell, a feeding hole and a discharging hole are respectively formed in the upper end and the lower end of the shell, a cylindrical inner barrel is arranged in the shell, exhaust pipes are fixed at two ends of the inner barrel, the inner barrel is rotatably arranged on side plates at two ends of the shell through the exhaust pipes, the exhaust pipes are connected with an L-shaped ventilation pipe through rolling bearings, two supporting shafts are fixedly arranged at the lower end of the shell and symmetrically arranged on two sides of the discharging hole, and rail wheels are rotatably arranged at two ends of each supporting shaft. The utility model can prevent the cutting smoke dust from overflowing; the occupied area is small; the air suction speed is improved, and the capturing capacity of smoke dust is enhanced; is convenient for the centralized collection of the waste materials.
Description
Technical Field
The utility model relates to a waste and smoke exhausting device of a laser cutting machine, and belongs to the technical field of laser cutting.
Background
The laser cutting machine is a cutting machine manufactured by utilizing a laser cutting principle, and can enable laser emitted by the laser to pass through a light path system and be further focused into a laser beam with high power density, and the laser beam is utilized to cut and process a workpiece. When the laser cutting machine is used for cutting, residues, chips and smoke dust are inevitably generated, and if the substances are not cleaned timely, the substances are easy to be stained on materials and conveying belts on one hand, and on the other hand, the normal operation of equipment is easy to be influenced for a long time. But current convulsions structure can not take away cutting dust and cutting waste gas effectively, and dust and waste gas outwards diffuse when making the cutting, and the dust outwards emits when having the cutting, causes huge health hidden danger for the user.
Chinese patent with publication number CN215919383U discloses a dust removing system of plasma cutting machine, both sides of its cutting platform are all provided with dust removing air duct, cover body on the dust removing air duct can move along with the cutting frame synchronization, make the cutting position change after, cover body moves along with the cutting frame synchronization, the below of cutting material platform sets up the dust passageway, the dust entry that produces when cutting the work piece gets into the dust passageway through the dust entry on the cutting material platform, set up the opening in the lower extreme of dust passageway, and set up the ash bucket below the dust passageway, the slag that produces when the work piece is cut can directly drop to in the hopper through the dust passageway.
The dust removal system has the following defects:
1. only be equipped with the air suction pipeline in cutting platform's below, and the cutting smoke and dust is tiny and the temperature is higher, can upwards float with 1-2m/s after producing, keep away from according to the aerodynamics, the suction capability of induced draft cover can be along with the increase of the distance of smoke and dust from the cover mouth, only smoke through the air suction pipeline of below, and the effect is not good.
2. The both sides of cutting platform all are provided with the dust removal wind channel, and area is big, prevents the last unloading of machined part.
3. The dust enters the dust channel through the dust inlet on the cutting material table, and then the dust is collected through the dust removal air duct, so that the air suction inlet is large, the air suction speed is low, and the dust capturing capability is weak.
4. The ash bucket dispersedly sets up in the below of cutting platform, and the waste material in the hopper is not good to collect.
Disclosure of Invention
Aiming at the defects in the background technology, the utility model provides a waste and smoke discharging device of a laser cutting machine, which can prevent the cutting smoke dust from overflowing; the occupied area is small; the air suction speed is improved, and the capturing capacity of smoke dust is enhanced; is convenient for the centralized collection of the waste materials.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a laser cutting machine's exhaust fume extractor that wastes material, includes the cutting machine frame, and the sliding of cutting machine frame upper surface is equipped with the movable cross beam, be equipped with the laser head on the movable cross beam, the inside of cutting machine frame is equipped with cutting platform.
The side walls of the two sides of the cutting machine frame are transversely provided with avoidance grooves, the inner side of the side walls is provided with a track, the lower part of the cutting platform is slidably provided with a waste smoke dust collecting device, the waste smoke dust collecting device comprises a cylindrical shell, the upper end and the lower end of the shell are respectively provided with a feed inlet and a discharge outlet, the inside of the shell is provided with a cylindrical inner barrel, the two ends of the inner barrel are fixedly provided with exhaust pipes, the inner tube passes through the exhaust column and rotates and install on the curb plate at shell both ends, the exhaust column passes through antifriction bearing and links to each other with L type ventilation pipe, and L type ventilation pipe links to each other with outside dust remover, and the lower extreme of shell is fixed with two back shafts, back shaft symmetry sets up in the both sides of discharge gate, and the rail wheel is installed in the both ends rotation of back shaft respectively, rail wheel roll set up in the track.
Further, a plurality of air suction holes are distributed on the wall of the inner cylinder.
Further, a plurality of wing plates are arranged on the circumference of the outer wall of the inner cylinder at equal intervals, rubber baffle plates are arranged at the end parts of the wing plates, and the rubber baffle plates are propped against the inner wall of the outer shell.
Further, the waste material box is detachably arranged at the lower end of the discharge hole, and waste materials discharged by rotation of the inner cylinder fall into the waste material box.
Further, one end of one of the supporting shafts is rotatably provided with a first belt wheel, the first belt wheel is fixedly connected with a rail wheel arranged at the end, the outer side of the exhaust pipe is provided with a second belt wheel, and the first belt wheel and the second belt wheel are in belt transmission.
Further, the waste smoke dust collecting device is arranged below the cutting platform in a sliding mode through the track wheels, and the L-shaped ventilation pipe penetrates through the avoidance groove to extend to two sides of the movable cross beam.
Further, fixed seats are fixedly arranged on two sides of the movable cross beam, the movable cross beam is fixedly connected with the L-shaped ventilation pipe through the fixed seats, and the movable cross beam can drive the L-shaped ventilation pipe to move back and forth.
Further, a blowing hood is fixedly arranged below the movable cross beam.
Further, the middle of the blowing cover is provided with an avoidance cavity, the avoidance cavity is used for avoiding the movement of the laser head in the horizontal direction, two sides of the blowing cover are provided with air pipes, and the air pipes are connected with an external fan.
After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages:
1. the wind blows out from blowing cover, and the below of cutting platform is blown to the smoke and dust that laser cutting produced, gets into in waste material smoke and dust collection device's the feed inlet, and this kind of structure effectively prevents that the cutting smoke and dust from excessive, has strengthened the capture efficiency of smoke and dust, and the dust removal effect is better.
2. Because the waste smoke dust collecting device is arranged below the cutting platform in a sliding way, the device does not occupy the space at two sides of the laser cutting machine, occupies small area and does not prevent feeding and discharging.
3. Waste material and smoke and dust get into the shell from the feed inlet, the smoke and dust gets into the inner tube on the suction port that sets up on through the inner tube, the exhaust column of follow its both sides is taken out, the setting of suction port makes the area that admits air little, the exhaust wind speed is fast, increase the capture capacity of smoke and dust, the smoke and dust is taken out the back through the dust remover filtration after taking out from L type ventilation pipe, the feed inlet is the strip slit shape, set up the area that the suction port can reduce the air inlet on the inner tube moreover, the suction wind speed of increase smoke and dust, better capture smoke and dust.
4. The waste material box moves along with the waste material smoke dust collection device, so that the waste material can be collected in a concentrated mode, and after the waste material in the waste material box is collected, the waste material box is detached from the discharge hole, and the waste material is poured out.
The utility model will now be described in detail with reference to the drawings and examples.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a schematic view of the construction of the waste smoke collecting device of the present utility model;
FIG. 4 is a front view of FIG. 3;
FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;
FIG. 6 is a left side view of FIG. 4;
fig. 7 is a schematic view of the structure of the blower housing in the present utility model.
In the figure, a 1-cutter frame, a 101-avoidance groove, a 102-track, a 103-movable cross beam, a 104-laser head, a 2-cutting platform, a 3-fixed seat, a 4-blowing cover, a 401-air pipe, a 402-avoidance cavity, a 5-waste smoke dust collecting device, a 501-shell, a 502-inner barrel, a 503-wing plate, a 504-rubber baffle, a 505-feed inlet, a 506-discharge outlet, a 507-track wheel, a 508-first belt wheel, a 509-second belt wheel, a 510-rolling bearing, a 511-exhaust pipe, a 512-support shaft, a 513-L-shaped ventilation pipe and a 6-waste box.
Detailed Description
For a clearer understanding of technical features, objects, and effects of the present utility model, a specific embodiment of the present utility model will be described with reference to the accompanying drawings.
As shown in fig. 1-7, the utility model provides a waste and smoke exhaust device of a laser cutting machine, which comprises a cutting machine frame 1, wherein a movable cross beam 103 is slidably arranged on the upper surface of the cutting machine frame 1, a laser head is arranged on the movable cross beam 103, a cutting platform 2 is arranged in the cutting machine frame 1, avoiding grooves 101 are transversely formed in supporting side walls on two sides of the cutting machine frame 1, a track 102 is arranged on the inner side of each supporting side wall, and a waste smoke dust collecting device 5 is slidably arranged below the cutting platform 2.
The waste smoke dust collecting device 5 comprises a cylindrical shell 501, a feed inlet 505 and a discharge outlet 506 are respectively arranged at the upper end and the lower end of the shell 501, a cylindrical inner barrel 502 is arranged in the shell 501, exhaust pipes 511 are fixed at the two ends of the inner barrel 502, the inner barrel 502 is rotatably arranged on side plates at the two ends of the shell 501 through the exhaust pipes 511, a plurality of air suction holes are arranged on the barrel wall of the inner barrel 502, a plurality of wing plates 503 are arranged at equal intervals on the peripheral ring of the outer wall of the inner barrel 502, rubber blocking pieces 504 are arranged at the end parts of the wing plates 503, and the rubber blocking pieces 504 are propped against the inner wall of the shell 501.
Waste and smoke enter the shell 501 from the feed inlet 505, the smoke enters the inner cylinder 502 through the suction holes arranged on the inner cylinder 502, and is extracted from the exhaust pipes 511 at two sides of the inner cylinder 502, the exhaust pipes 511 are connected with the L-shaped ventilation pipes 513 through rolling bearings 510, the L-shaped ventilation pipes 513 are connected with an external dust remover (not shown in the figure), and the smoke is extracted from the L-shaped ventilation pipes 513, filtered by the dust remover and then discharged.
The exhaust pipe 511 and the inner cylinder 502 can rotate relative to the L-shaped ventilation pipe 513, the feed inlet 505 is in a slit shape, and the air suction holes are arranged on the inner cylinder 502, so that the area of an air inlet can be reduced, the suction wind speed of smoke dust can be increased, and the smoke dust can be better captured; the waste material falls to the clearance between shell 501 and the inner tube 502, and inner tube 502 rotates and can drive the waste material and rotate downwards, discharges from discharge gate 506, and inner tube 502 rotates and can drive pterygoid lamina 503 stir the waste material and rotate, and the tip of pterygoid lamina 503 is equipped with rubber separation blade 504, and rubber separation blade 504 can prevent on the one hand that the waste material from blocking on the inner wall of pterygoid lamina 503 and shell 501, and on the other hand can increase sealed effect for the smoke and dust can only get into inner tube 502 from the feed inlet 505 of shell 501 upper end.
Because the waste smoke dust collecting device 5 is arranged below the cutting platform 2, the space at two sides of the laser cutting machine is not occupied, the occupied area is small, and the feeding and discharging are not hindered.
The detachable of the lower extreme of discharge gate 506 installs waste material box 6, and inner tube 502 rotates the waste material of exhaust and falls into waste material box 6, and waste material box 6 moves along with waste material smoke and dust collection device 5, and the collection of being convenient for waste material in the waste material box 6 is full after, dismantles waste material box 6 from discharge gate 506, falls the waste material can.
The lower extreme of shell 501 is fixed and is equipped with two back shaft 512, back shaft 512 symmetry sets up in the both sides of discharge gate 506, and rail wheel 507 is installed in the rotation of both ends of back shaft 512 respectively.
One end of one supporting shaft 512 is rotatably provided with a first belt wheel 508, the first belt wheel 508 is fixedly connected with a rail wheel 507 arranged at the end, the outer side of the exhaust pipe 511 is provided with a second belt wheel 509, and the first belt wheel 508 and the second belt wheel 509 are driven by a belt.
The rail wheel 507 rolls set up in the track 102, waste material smoke and dust collection device 5 pass through rail wheel 507 slip set up in the below of cutting platform 2, and L type ventilation pipe 513 passes and dodges the groove 101 and extend to the both sides of movable cross beam 103, the both sides of movable cross beam 103 are fixed to be equipped with fixing base 3, movable cross beam 103 passes through fixing base 3 and L type ventilation pipe 513 fixed connection, and movable cross beam 103 removes and can drive L type ventilation pipe 513 round trip movement for rail wheel 507 rolls in track 102, thereby makes waste material smoke and dust collection device 5 slide in the below of cutting platform 2.
The track wheel 507 rotates to drive the first belt wheel 508 to rotate, and the belt drives the second belt wheel 509 and the exhaust pipe 511 to rotate, so that the inner barrel 502 is driven to rotate.
The fixed hood 4 that is equipped with in below of movable cross beam 103, be equipped with in the middle of the hood 4 and dodge cavity 402, dodge cavity 402 and be used for dodging the removal on the laser head 104 horizontal direction, the both sides of hood 4 are equipped with tuber pipe 401, and tuber pipe 401 links to each other with outside fan (not shown in the figure).
The wind blows out from blowing hood 4, and the smoke and dust that laser cutting produced is blown to cutting platform 2's below, gets into in the feed inlet 505 of waste material smoke and dust collection device 5, and this kind of structure effectively prevents that the cutting smoke and dust from spilling over, has strengthened the capture efficiency of smoke and dust, and the dust removal effect is better.
The foregoing is illustrative of the best mode of carrying out the utility model, and is not presented in any detail as is known to those of ordinary skill in the art. The protection scope of the utility model is defined by the claims, and any equivalent transformation based on the technical teaching of the utility model is also within the protection scope of the utility model.
Claims (9)
1. The utility model provides a laser cutting machine's exhaust fume extractor, includes cutting machine frame (1), and cutting machine frame (1) upper surface slip is equipped with movable cross beam (103), be equipped with the laser head on movable cross beam (103), the inside of cutting machine frame (1) is equipped with cutting platform (2), its characterized in that:
the side walls of the two sides of the cutting machine frame (1) are transversely provided with avoidance grooves (101), the inner sides of the side walls are provided with rails (102), and a waste smoke dust collecting device (5) is arranged below the cutting platform (2) in a sliding manner;
the waste smoke dust collecting device (5) comprises a cylindrical shell (501), a feed inlet (505) and a discharge outlet (506) are respectively arranged at the upper end and the lower end of the shell (501), a cylindrical inner cylinder (502) is arranged in the shell (501), exhaust pipes (511) are fixed at two ends of the inner cylinder (502), the inner cylinder (502) is rotatably arranged on side plates at two ends of the shell (501) through the exhaust pipes (511), the exhaust pipes (511) are connected with an L-shaped ventilation pipe (513) through rolling bearings (510), and the L-shaped ventilation pipe (513) is connected with an external dust remover;
two support shafts (512) are fixedly arranged at the lower end of the shell (501), the support shafts (512) are symmetrically arranged at two sides of the discharge hole (506), rail wheels (507) are respectively rotatably arranged at two ends of the support shafts (512), and the rail wheels (507) are arranged in the rail (102) in a rolling mode.
2. The apparatus for exhausting waste and fume of a laser cutting machine as set forth in claim 1, wherein: a plurality of air suction holes are distributed on the wall of the inner cylinder (502).
3. The apparatus for exhausting waste and fume of a laser cutting machine as claimed in claim 2, wherein: a plurality of wing plates (503) are arranged on the periphery of the outer wall of the inner cylinder (502) at equal intervals, rubber blocking pieces (504) are arranged at the end parts of the wing plates (503), and the rubber blocking pieces (504) are propped against the inner wall of the outer shell (501).
4. The apparatus for exhausting waste and fume of a laser cutting machine as set forth in claim 1, wherein: the waste material box (6) is detachably arranged at the lower end of the discharge hole (506), and waste materials discharged by rotation of the inner barrel (502) fall into the waste material box (6).
5. The apparatus for exhausting waste and fume of a laser cutting machine as set forth in claim 1, wherein: one end of one supporting shaft (512) is rotatably provided with a first belt wheel (508), the first belt wheel (508) is fixedly connected with a track wheel (507) arranged at the end, the outer side of the exhaust pipe (511) is provided with a second belt wheel (509), and the first belt wheel (508) and the second belt wheel (509) are driven by a belt.
6. The apparatus for exhausting waste and fume of a laser cutting machine as set forth in claim 1, wherein: the waste smoke dust collecting device (5) is arranged below the cutting platform (2) in a sliding mode through the rail wheels (507), and the L-shaped ventilation pipe (513) penetrates through the avoidance groove (101) to extend to two sides of the movable cross beam (103).
7. The apparatus for exhausting waste and fume of a laser cutting machine as claimed in claim 6, wherein: the two sides of the movable cross beam (103) are fixedly provided with fixed seats (3), the movable cross beam (103) is fixedly connected with the L-shaped ventilation pipe (513) through the fixed seats (3), and the movable cross beam (103) can drive the L-shaped ventilation pipe (513) to move back and forth.
8. The apparatus for exhausting waste and fume of a laser cutting machine as set forth in claim 1, wherein: and a blowing cover (4) is fixedly arranged below the movable cross beam (103).
9. The apparatus for exhausting waste gas and fumes of a laser cutting machine of claim 8, wherein: the novel laser head is characterized in that an avoidance cavity (402) is formed in the middle of the blowing cover (4), the avoidance cavity (402) is used for avoiding movement of the laser head (104) in the horizontal direction, air pipes (401) are arranged on two sides of the blowing cover (4), and the air pipes (401) are connected with an external fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320244787.0U CN219379340U (en) | 2023-02-17 | 2023-02-17 | Waste and smoke exhausting device of laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320244787.0U CN219379340U (en) | 2023-02-17 | 2023-02-17 | Waste and smoke exhausting device of laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219379340U true CN219379340U (en) | 2023-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320244787.0U Active CN219379340U (en) | 2023-02-17 | 2023-02-17 | Waste and smoke exhausting device of laser cutting machine |
Country Status (1)
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| CN (1) | CN219379340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117340449A (en) * | 2023-12-06 | 2024-01-05 | 山东迈宝赫健身器材有限公司 | Body-building apparatus accessory processing is with laser cutting equipment |
-
2023
- 2023-02-17 CN CN202320244787.0U patent/CN219379340U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117340449A (en) * | 2023-12-06 | 2024-01-05 | 山东迈宝赫健身器材有限公司 | Body-building apparatus accessory processing is with laser cutting equipment |
| CN117340449B (en) * | 2023-12-06 | 2024-04-02 | 山东迈宝赫健身器材有限公司 | Body-building apparatus accessory processing is with laser cutting equipment |
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